<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <meta http-equiv="X-UA-Compatible" content="ie=edge">
    <title>Document</title>
</head>
<style>
    .loadding-box {
        width: 100px;
        height: 100px;
        border: 2px solid #ddd;
        box-sizing: border-box;
        overflow: hidden;
        border-radius: 50%;
    }

    .img-water {
        margin-top: 50px;
        width: 400%;
        animation: moveWater infinite 1000ms linear;
    }


    @keyframes moveWater {
        0% {
            transform: translateX(0)
        }

        50% {
            transform: translateX(-25%)
        }

        100% {
            transform: translateX(-50%)
        }
    }
</style>

<body>
    <!-- 小圆加载 -->
    <div class="loadding-box">
        <img src="./wave.png" class="img-water">
    </div>
</body>

</html>